Your 20-Watt Supercomputer Brain

Your brain is basically running on the power of a light bulb. It only uses about 20 watts of energy,

yet it can store more information than the entire internet. Every second,

your neurons fire off around 200 times, creating over 100 trillion connections. The craziest part?

Scientists estimate your brain can hold about 2.5 petabytes of data. That's the equivalent

of streaming HD video continuously for 300 years. All of this happens while you're just

sitting there scrolling.